How many letters does the top answer for “an imitation of leather, made of paper and cloth.” have?

The most common answer is leatheret (9 letters).

Crossword clue: an imitation of leather, made of paper and cloth.

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

leatheret 9 letters web-def

An imitation of leather, made of paper and cloth.

leatherette 11 letters web-def

fabric made to look like leather